Electronics definitions and terms

What is the basic definition of electronics?

Electronics comprises the physics, engineering, technology and applications that deal with the emission, flow and control of electrons in vacuum and matter.

What are some electrical terms?

Basic Electrical Terms and Definitions

  • Alternating Current (AC)
  • Ammeter.
  • Ampacity.
  • Ampere-Hour (Ah)
  • Ampere (A)
  • Apparent Power.
  • Armature.
  • Capacitance.

What does I stand for in electronics?

The “I” is thought to have been meant to represent “Intensity” (of charge flow), and the other symbol for voltage, “E,” stands for “Electromotive force.” From what research I’ve been able to do, there seems to be some dispute over the meaning of “I.” The symbols “E” and “V” are interchangeable for the most part, …

What is the difference between electronic and electronics?

Here’s a chart of written usage… The difference between “electronic product” and “electronics product” is this: An “electronics product” is a product dealing with electronics, i.e. diode, or transistor, etc. An “electronic product” is a product that runs on electricity, i.e. An electronic toy, or calculator etc.

Who is the father of electronics?

Michael Faraday

How do you identify electronics?

Then start to learn electronics.

  1. Step 1: Learn the Closed Loop. …
  2. Step 2: Get a Basic Understanding of Voltage, Current and Resistance. …
  3. Step 3: Learn Electronics By Building Circuits From Circuit Diagrams. …
  4. Step 4: Get a Basic Understanding of These Components. …
  5. Step 5: Get Experience Using the Transistor as a Switch.

What are the 3 laws of electric charges?

Based on the same types of experiments like the one you performed, scientists were able to establish three laws of electrical charges: Opposite charges attract each other. Like charges repel each other. Charged objects attract neutral objects.

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What is another name for electrical pressure?

One volt is the amount of pressure required to cause one ampere of current to flow against one ohm of resistance. VOLTAGE – That force which is generated to cause current to flow in an electrical circuit. It is also referred to as electromotive force or electrical potential. Voltage is measured in volts.

What is the formula for current?

Current is usually denoted by the symbol I. Ohm’s law relates the current flowing through a conductor to the voltage V and resistance R; that is, V = IR. An alternative statement of Ohm’s law is I = V/R.

What does P stand for in circuits?


What does C stand for in electronics?


What is the full form of Ohm?

Named after. Georg Ohm. In SI base units: kg⋅m2⋅s−3⋅A−2. The ohm (symbol: Ω) is the SI derived unit of electrical resistance, named after German physicist Georg Ohm.

Is a fan an electronic device?

A fan is also an example of a simple electrical device that converts electrical energy into kinetic energy putting the fan in motion. Such a device is simple and does not require any manipulation of the current that is given to it. On the other hand, a thermostat is an example of an electronic device.

Is a TV an electronic device?

Those devices in which diodes and transisters depicted as main or important components are considered as electronic devices. TV, Radio, Remote, Computer , Routers and Amplifiers. Electronics are devices engineered to serve targeted tasks by the manipulation of current flow.

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